CVE-2009-4055
EPSS 2.8%
描述
rtp.c in Asterisk Open Source 1.2.x before 1.2.37, 1.4.x before 1.4.27.1, 1.6.0.x before 1.6.0.19, and 1.6.1.x before 1.6.1.11; Business Edition B.x.x before B.2.5.13, C.2.x.x before C.2.4.6, and C.3.x.x before C.3.2.3; and s800i 1.3.x before 1.3.0.6 allows remote attackers to cause a denial of service (daemon crash) via an RTP comfort noise payload with a long data length.
如何修補 CVE-2009-4055
要修補 CVE-2009-4055,請將受影響套件升級到下列已修補版本。
- Debian/asterisk—升級至 1:1.6.2.0~rc7-1 或更新版本
CVE-2009-4055 正在被利用嗎?
低 — EPSS 為 2.8%,目前沒有觀察到大規模利用活動。
受影響套件(1)
- from 0, < 1:1.6.2.0~rc7-1